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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage,
baseDocumentModule = require("js/io/document/base-document"),
NJUtils = require("js/lib/NJUtils").NJUtils;
var HTMLDocument = exports.HTMLDocument = Montage.create(baseDocumentModule.BaseDocument, {
// PRIVATE MEMBERS
_selectionExclude: { value: null, enumerable: false },
_cloudTemplateUri: { value: "user-document-templates/montage-application-cloud/index.html", enumerable: false},
_iframe: { value: null, enumerable: false },
_server: { value: null, enumerable: false },
_selectionModel: { value: [], enumerable: false },
_undoModel: { value: { "queue" : [], "position" : 0 }, enumerable: false},
_document: { value: null, enumerable: false },
_documentRoot: { value: null, enumerable: false },
_stageBG: { value: null, enumerable: false },
_window: { value: null, enumerable: false },
_styles: { value: null, enumerable: false },
_stylesheets: { value: null, enumerable: false },
_stageStyleSheetId : { value: 'nj-stage-stylesheet', enumerable: false },
_initialUserDocument: { value: null, enumerable: false },
_htmlSource: {value: "<html></html>", enumerable: false},
_glData: {value: null, enumerable: false },
_elementCounter: { value: 1, enumerable: false },
_snapping : { value: true, enumerable: false },
_layoutMode: { value: "all", enumerable: false },
_draw3DGrid: { value: false, writable: true },
_swfObject: { value: false, enumerable: false },
_zoomFactor: { value: 100, enumerable: false },
// PUBLIC MEMBERS
cssLoadInterval: { value: null, enumerable: false },
/*
* PUBLIC API
*/
// GETTERS / SETTERS
selectionExclude: {
get: function() { return this._selectionExclude; },
set: function(value) { this._selectionExclude = value; }
},
iframe: {
get: function() { return this._iframe; },
set: function(value) { this._iframe = value; }
},
server: {
get: function() { return this._server; },
set: function(value) { this._server = value; }
},
selectionModel: {
get: function() { return this._selectionModel; },
set: function(value) { this._selectionModel = value; }
},
undoModel: {
get: function() { return this._undoModel; },
set: function(value) { this._undoModel.queue = value.queue; this._undoModel.position = value.position; }
},
documentRoot: {
get: function() { return this._documentRoot; },
set: function(value) { this._documentRoot = value; }
},
stageBG: {
get: function() { return this._stageBG; },
set: function(value) { this._stageBG = value; }
},
elementCounter: {
set: function(value) { this._elementCounter = value; },
get: function() { return this._elementCounter; }
},
snapping: {
get: function() { return this._snapping; },
set: function(value) {
if(this._snapping !== value) {
this._snapping = value;
}
}
},
// TODO SEND THE EVENT --> Redraw the desired layout
layoutMode: {
get: function() { return this._layoutMode; },
set: function(mode) { this._layoutMode = mode; }
},
draw3DGrid: {
get: function() { return this._draw3DGrid; },
set: function(value) {
if(this._draw3DGrid !== value) {
this._draw3DGrid = value;
}
}
},
_userComponentSet: {
value: {},
writable: true,
enumerable:true
},
// userComponentSet:{
// enumerable: true,
// get: function() {
// return this._userComponentSet;
// },
// set: function(value) {
// this._userComponentSet = value;
// this._drawUserComponentsOnOpen();
// }
// },
//
// _drawUserComponentsOnOpen:{
// value:function(){
// for(var i in this._userComponentSet){
// console.log(this._userComponentSet[i].control)
// this._userComponentSet[i].control.needsDraw = true;
// }
// }
// },
glData: {
get: function()
{
var elt = this.iframe;
var elt = this.iframe.contentWindow.document.getElementById("UserContent");
this._glData = null;
if (elt)
{
this._glData = new Array();
this.collectGLData( elt, this._glData );
}
return this._glData
},
set: function(value)
{
var nWorlds = value.length;
for (var i=0; i<nWorlds; i++)
{
var importStr = value[i];
var startIndex = importStr.indexOf( "id: " );
if (startIndex >= 0)
{
var endIndex = importStr.indexOf( "\n", startIndex );
if (endIndex > 0)
{
var id = importStr.substring( startIndex+4, endIndex );
var canvas = this.iframe.contentWindow.document.getElementById( id );
if (canvas)
{
if (!canvas.elementModel)
{
NJUtils.makeElementModel(canvas, "Canvas", "shape", true);
}
if (canvas.elementModel)
{
if (canvas.elementModel.shapeModel.GLWorld)
canvas.elementModel.shapeModel.GLWorld.clearTree();
var world = new GLWorld( canvas );
canvas.elementModel.shapeModel.GLWorld = world;
world.import( importStr );
}
}
}
}
}
}
},
zoomFactor: {
get: function() { return this._zoomFactor; },
set: function(value) { this._zoomFactor = value; }
},
//****************************************//
// PUBLIC METHODS
initialize: {
value: function(doc, uuid, iframe, callback) {
// Shell mode is not used anymore
//if(!window.IsInShellMode()) {
this.init("index-cloud", this._cloudTemplateUri, doc.type, iframe, uuid, callback);
/*
} else {
var tmpurl = doc.uri.split('\\');
var fileUrl = doc.server.url + "/" + tmpurl[tmpurl.length -1] + "?fileio=true&template=/user-document-templates/montage-application/index.html";
this.init(name, fileUrl, doc.type, iframe, uuid, callback);
this.server = doc.server;
this._initialUserDocument = doc;
}
*/
this.iframe = iframe;
this.selectionExclude = ["HTML", "BODY", "Viewport", "UserContent", "stageBG"];
this.currentView = "design";
this._loadDocument(this.uri);
}
},
collectGLData: {
value: function( elt, dataArray )
{
if (elt.elementModel && elt.elementModel.shapeModel && elt.elementModel.shapeModel.GLWorld)
{
var data = elt.elementModel.shapeModel.GLWorld.export();
dataArray.push( data );
}
if (elt.children)
{
var nKids = elt.children.length;
for (var i=0; i<nKids; i++)
{
var child = elt.children[i];
this.collectGLData( child, dataArray );
}
}
}
},
// OLD
inExclusion: {
value: function(element) {
if(this._selectionExclude.indexOf(element.id) === -1) {
if(this._selectionExclude.indexOf(element.nodeName) === -1) {
return -1;
}
} else if (this._selectionExclude.indexOf(element.id) === -1) {
return -1;
} else {
return 1;
}
}
},
AppendElement: {
value: function(element, parent) {
this.dirtyFlag = true;
}
},
/**
* Return the specified inline attribute from the element.
*/
GetElementAttribute: {
value: function(element, attribute) {
var value;
if(attribute === "src") {
return element[attribute].replace(window.location.href, '');
}
value = element[attribute];
if(value !== undefined) return value;
// if(value || value === false) return [value, "inline"];
// 3.
//value = this._document.defaultView.getComputedStyle(element,null).getPropertyValue(attribute);
//if(value) return value;
return null;
}
},
GetElementStyle: {
value: function(element, style) {
// return this._queryStylesheets(element, style);
}
},
SetStyle: {
value: function(type, selector, style, value) {
try {
for(var j=0; j<this._stylesheets.length;j++){
for(var i=0; i<this._stylesheets[j].cssRules.length;i++) {
if(this._stylesheets[j].cssRules[i].selectorText === type + selector) {
this._stylesheets[j].cssRules[i].style[style] = value;
return true;
}
}
}
} catch(err) {
console.log("Cannot change the style of selector: " + selector + " " + err);
}
}
},
GetElementFromPoint: {
value: function(x, y) {
return this._window.getElement(x,y);
}
},
// Private
_loadDocument: {
value: function(uri) {
// Load the document into the Iframe
this.iframe.src = uri;
this.iframe.addEventListener("load", this, true);
}
},
handleEvent: {
value: function(event){
this.documentRoot = this.iframe.contentWindow.document.getElementById("UserContent");
this.stageBG = this.iframe.contentWindow.document.getElementById("stageBG");
this.stageBG.onclick = null;
this._document = this.iframe.contentWindow.document;
this._window = this.iframe.contentWindow;
if(!this.documentRoot.Ninja)
{
this.documentRoot.Ninja = {};
}
if(this._initialUserDocument) {
// Now load the user content
this.documentRoot.innerHTML = this._initialUserDocument.body;
this.iframe.contentWindow.document.getElementById("userHead").innerHTML = this._initialUserDocument.head;
this.cssLoadInterval = setInterval(function() {
if(this._document.styleSheets.length > 1) {
clearInterval(this.cssLoadInterval);
this._styles = this._document.styleSheets[this._document.styleSheets.length - 1];
this._stylesheets = this._document.styleSheets; // Entire stlyesheets array
this.callback(this);
}
}.bind(this), 50);
// TODO - Not sure where this goes
this._userComponentSet = {};
} else {
this._styles = this._document.styleSheets[this._document.styleSheets.length - 1];
this._stylesheets = this._document.styleSheets; // Entire stlyesheets array
/* TODO Finish this implementation once we start caching Core Elements */
// Assign a model to the UserContent and add the ViewPort reference to it.
NJUtils.makeElementModel(this.documentRoot, "Stage", "stage");
//this.documentRoot.elementModel.viewPort = this.iframe.contentWindow.document.getElementById("Viewport");
NJUtils.makeElementModel(this.stageBG, "Stage", "stage");
NJUtils.makeElementModel(this.iframe.contentWindow.document.getElementById("Viewport"), "Stage", "stage");
for(i = 0; i < this._stylesheets.length; i++) {
if(this._stylesheets[i].ownerNode.id === this._stageStyleSheetId) {
this.documentRoot.elementModel.defaultRule = this._stylesheets[i];
break;
}
}
// Temporary create properties for each rule we need to save the index of the rule.
var len = this.documentRoot.elementModel.defaultRule.cssRules.length;
for(var j = 0; j < len; j++) {
// console.log(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText);
if(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText === "*") {
this.documentRoot.elementModel.transitionStopRule = this.documentRoot.elementModel.defaultRule.cssRules[j];
} else if(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText === "body") {
this.documentRoot.elementModel.body = this.documentRoot.elementModel.defaultRule.cssRules[j];
} else if(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText === "#Viewport") {
this.documentRoot.elementModel.viewPort = this.documentRoot.elementModel.defaultRule.cssRules[j];
} else if(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText === ".stageDimension") {
this.documentRoot.elementModel.stageDimension = this.documentRoot.elementModel.defaultRule.cssRules[j];
} else if(this.documentRoot.elementModel.defaultRule.cssRules[j].selectorText === ".stageView") {
this.documentRoot.elementModel.stageView = this.documentRoot.elementModel.defaultRule.cssRules[j];
}
}
this.callback(this);
}
}
},
_setSWFObjectScript: {
value: function() {
if(!this._swfObject) {
/*
var swfObj = document.createElement("script");
swfObj.type = "text/javascript";
swfObj.src = "../../user-document-templates/external-libs/swf-object/swfobject.js";
swfObj.id = "swfObject";
var head= this._document.getElementsByTagName('head')[0];
head.appendChild(swfObj);
this._swfObject = true;
*/
}
}
}
});
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